"real life scale" is correct and can be used in written English.
You can use it when comparing something to its actual size or proportions in real life, rather than a scaled down or exaggerated version. For example: "The model house was built in real life scale, accurately representing the exact dimensions and design of the real house." "Although the dinosaurs in the movie were digitally created, they were rendered in real life scale to give a more authentic appearance on screen."
Scientists say the closure, due in March 2013, would rob researchers of a rare chance to conduct science on a real-life scale – not just in a laboratory flask, said Smol.
But what to make of this claim: According to the Saleen S7 press release, its aerodynamic ground effects are so effective, and create so much down force (what holds a car to the road at high speeds), that even if you drove the S7 upside down at 160 mph on some sort of Hot Wheels roller-coaster track that exploded into real-life scale, the car wouldn't lose its contact with the road.
With the UNFPA, the second dimension of long-term sustainability emerges on a real-life scale, i.e. that of scaling up, in the sense of generalizing the local experiment to the entire country.
We justify our proposed methods by applying them to real-life-scale scenarios rather than small-scale test cases.
It's now getting serious, and real-life-scale operators like Addison Lee are looking to bring this to market".
Performance of FastWISE is evaluated by using real-life-scale test cases and compared with the results of a NLP tool [27].
Although we put the GDBP problem into a mathematical form, it is still a challenging task to solve it with the optimization tools since we use real-life-scale test scenarios for performance evaluation.
Moreover, we defined a fast and effective heuristic to solve the larger realistic size problems and justified our results with real-life-scale scenarios rather than small test cases.
The tests results in a real life large scale distribution network demonstrated that the PVDG can cause around 31% of improvements in the voltage conformity indices.
This paper describes the requirements that were derived through a series of test deployments, the system architecture, the implementation and the experiences made during real life, large scale deployments.
The first paper "Smart Crowds in Smart Cities: Real Life, City Scale Deployments of a Smartphone Based Participatory Crowd Management Platform," by Tobias Franke, Paul Lukowicz, and Ulf Blanke [18] details a platform for city-wide crowd management based on participatory mobile phone sensing and location/situation specific information delivery.
